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Page AR-15 » AR Discussions
AR Sponsor: bravocompany
Posted: 12/26/2008 5:51:26 AM EDT
I just received a del-ton upper. it is their m4 model w/ m4 feed ramp. question : on the right side of the front sight is a # 13. I have been reading here that on the side of the front sight should have the letter F to be the correct front sight for the m4. y or n. if it is yes then what does the # 13 mean? if no, then what does the 13 mean? I am so confused.
Link Posted: 12/26/2008 6:05:34 AM EDT
[#1]
the F should be on the left side
I guess the numer 13 is just a forging mark

ETA: try to zero your carbine...if you have any problem just buy a taller from sight post from Bushmaster
Link Posted: 12/26/2008 6:07:40 AM EDT
[#2]
Quoted:
the F should be on the left side
I guess the numer 13 is just a forging mark

ETA: try to zero your carbine...if you have any problem just buy a taller from sight post from Bushmaster


THIS

Link Posted: 12/26/2008 6:12:02 AM EDT
[#3]
put on glasses. "f" is on left side near the back. thanks.
Page AR-15 » AR Discussions
AR Sponsor: bravocompany
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